<?php
/**
 * @link https://www.kancloud.cn/cleverstone/ymb2
 * @copyright Copyright (c) 2020 Yii Manager Software LLC
 */

namespace builder\form_step;

/**
 * 分步表单助手接口
 * @author cleverstone
 * @since ym2.0
 */
interface HelperInterface
{
}